Kwahak
By: [p'yŏnch'anja Han'guk Kyoyuk Kwajŏng P'yŏngkawŏn]
Contributors: Korea (South). Kyoyuk Kwahak Kisulbu
Edition: Che 2-p'an
Publisher: Kŭmsŏng Ch'ulp'ansa
Published: 2008
Place of publication: Sŏul T'ŭkpyŏlsi
Language: kor
Number of pages: 88